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Enable prefix by default on RedisCacheManager

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An overhaul of the `RedisCacheManager` is expected in Hopper (to be
consumed by Spring Boot 1.4). One of those changes is to make sure every
key have a decent prefix by default.

This commit enables the use of prefix as it is disabled by default.

Closes gh-5175
This commit is contained in:
Stephane Nicoll
2016-02-25 13:51:59 +01:00
parent af32d6e8ee
commit 416b689359
3 changed files with 9 additions and 0 deletions
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6
spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@@ -3374,6 +3374,12 @@ If Redis is available and configured, the `RedisCacheManager` is auto-configured
also possible to create additional caches on startup using the `spring.cache.cache-names`
property.
[NOTE]
====
By default, a key prefix is added to prevent that if two separate caches use the same
key, Redis would have overlapping keys and be likely to return invalid values. We strongly
recommend to keep this setting enabled if you create your own `RedisCacheManager`.
====
[[boot-features-caching-provider-guava]]